Tham khảo Airco DH.3

Ghi chú

  1. 1 2 Mason 1994, p. 48.
  2. ↑ Jackson 1987, p. 52.

Tài liệu

  • Donald, David, ed. The Encyclopedia of World Aircraft. Etobicoke, Ontario, Canada: Prospero Books, 1997, p. 118. ISBN 1-85605-375-X.
  • Jackson, A.J. De Havilland Aircraft since 1909. London: Putnam, Third edition, 1987. ISBN 0-85177-802-X.
  • Mason, Francis K. The British Bomber since 1914. London: Putnam, 1994. ISBN 0-85177-861-5.